Section 8-12-3a - Cities authorized to create department of development and transfer planning functions of certain independent agencies to such department; authorizing related ordinances and resolutions(a) In extension of the power and authority set forth in section two of this article and notwithstanding any provision of this code or any charter provision to the contrary, any city shall have plenary power and authority by charter provision or ordinance to establish a department of development for such city and to transfer to such department (1) all or any limited part of the planning functions of such city's housing authority, as provided for in article fifteen, chapter sixteen of this code; (2) all or any limited part of the planning functions of such city's urban renewal authority, as provided for in article eighteen, chapter sixteen of this code; (3) all or any limited part of the planning functions of such city's planning commission, as provided for in article twenty-four of this chapter; and (4) all or any limited part of the powers, privileges, rights, duties, responsibilities and obligations related to such planning functions.(b) Any city adopting any such charter provision or ordinance shall also have plenary power and authority to enact such other ordinances and adopt such resolutions as may be deemed necessary or desirable to (1) implement and make effective the provisions of subsection (a) of this section; and (2) provide for the implementation of the plans prepared by such city's department of development.